ABSTRACT
Receptors in the Intestine ............................................133 9.4 Signaling and Trafficking of the A
Receptor in the Intestine..................133 9.5 Desensitization of the A
Receptor ............................................................136 9.6 Biological Effects Mediated by the Intestinal A
Receptor ......................137 9.6.1 Adenosine-Mediated Vectorial Chloride Secretion .........................137 9.6.2 Adenosine-Induced Polarized Secretion of IL-6 .............................137 9.6.3 Fibronectin Secretion .......................................................................139
9.7 Regulation of the Intestinal A